* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* Background */
body {
    background: linear-gradient(135deg, #1a1a1a, #222, #2a2a2a);
    color: white;
    min-height: 100vh;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    grid-template-rows: repeat(auto-fill, minmax(40px, 1fr));
    z-index: -1;
}

.square {
    background-color: rgba(34, 34, 34, 0.3);
    border: 1px solid rgba(51, 51, 51, 0.7);
    transition: background-color 0.3s, border-color 0.3s;
    box-shadow: 0 0 10px 0 rgba(51, 51, 51, 0.5);
    animation: glow 1.5s infinite alternate;
}

@keyframes glow {
    0% {
        box-shadow: 0 0 5px 0 rgba(51, 51, 51, 0.5);
    }
    100% {
        box-shadow: 0 0 20px 0 rgba(51, 51, 51, 0.8);
    }
}

/*Section1 Hero section*/
.hero-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    z-index: 10;
    padding: 0 20px;
}

/*announcement span design*/
.announcement {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 50px;
    margin-bottom: 20px;
    display: inline-block;
}

.announcement span {
    font-size: 14px;
    color: #ffffff;
    opacity: 0.8;
}

/*Typography*/
h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 20px;
}

.highlight {
    color: rgb(190, 181, 181);
}

p {
    font-size: 1rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.5);
}

/*Button and its animations*/
.buttons {
    display: flex;
    justify-content: center;
}

.btn {
    position: relative;
    padding: 15px 30px;
    border-radius: 1000px;
    color: white;
    background: transparent;
    border: none;
    overflow: hidden;
    text-align: center;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
    transition: transform 0.3s ease, background 0.3s ease;
    text-decoration: none;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
    60deg,
    hsl(224, 85%, 66%),
    hsl(269, 85%, 66%),
    hsl(314, 85%, 66%),
    hsl(359, 85%, 66%),
    hsl(44, 85%, 66%),
    hsl(89, 85%, 66%),
    hsl(134, 85%, 66%),
    hsl(179, 85%, 66%)
    );
    background-size: 300% 300%;
    border-radius: 1000px;
    z-index: -1;
    animation: moveGradient 4s alternate infinite;
}

.btn::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: #222;
    border-radius: 1000px;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.btn:hover::after {
    opacity: 0;
}

.btn:hover {
    background: transparent;
    transform: scale(1.05);
}

/* Section 2 Feature Section */
.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
    box-sizing: border-box;
}

.f-head {
    font-weight: 800;
    font-size: 48px;
    text-align: center;
    margin-bottom: 52px;
}

/* Feature div */
.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-gap: 30px;
    max-width: 1200px;
    width: 100%;
    justify-items: center;
}

.container .card {
    position: relative;
    width: 100%;
    height: 250px;
    background: rgba(45, 45, 45, 1);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
    border: 1px solid black;
}

.container .card:hover {
    transform: translateY(-10px);
}

.container .card::before {
    content: '';
    position: absolute;
    top: var(--y);
    left: var(--x);
    transform: translate(-50%, -50%);
    background: radial-gradient(var(--clr), transparent, transparent);
    width: 700px;
    height: 700px;
    opacity: 0;
    transition: 0.5s, top 0s, left 0s;
}

.container .card:hover::before {
    opacity: 0.75;
}

.container .card::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 18px;
    background: rgba(45, 45, 45, 0.9);
    z-index: 1;
}

.card-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.container .card:hover .card-content {
    transform: scale(1.05);
}

.c-head {
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.5rem;
    color: #ffffff;
}

.c-para {
    margin: 0 8px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.fas {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}
/* Assigning class-based styles for footer */
.footer-title {
    font-weight: 500;
    font-size: 40px;
    margin: 0;
    text-align: center;
  }
  
  .fo-para {
    text-align: center;
  }
  
  p {
    color: rgba(255, 255, 255, 0.7); /* Increased opacity for better contrast */
  }
  
  .footer-backdrop {
    z-index: -5;
    position: absolute;
    inset: 0;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    mask-image: linear-gradient(
      rgba(0, 0, 0, 0),
      rgba(0, 0, 0, 0.5) 10%,
      rgba(0, 0, 0, 0.8) 20%,
      rgba(0, 0, 0, 1) 30%,
      rgb(0, 0, 0)
    );
  }
  
  .footer-rights {
    color: #818181;
    font-size: smaller;
    text-align: center;
  }
  
  /* Ensuring footer layout doesn't affect the rest of the page */
  #footer {
    z-index: 500;
    width: 100%;
    height: auto; /* Adjust height based on content */
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    
    padding-top: 10rem;
    position: relative;
    
    /* Initial state for the animation */
    transform: translateY(80vh);
    opacity: 0;
    animation: slideUp 1.5s ease-out forwards;
  }
  
  @keyframes slideUp {
    to {
      transform: translateY(0); /* Moves footer to its original position */
      opacity: 1;
    }
  }
  
  .footer-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  #footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      rgba(0, 0, 0, 0) 5%,
      rgba(0, 0, 0, 0.3) 20%,
      rgba(0, 0, 0, 0.6) 30%,
      rgba(0, 0, 0, 0.8) 40%,
      rgba(0, 0, 0, 1) 50%,
      rgb(0, 0, 0)
    );
    z-index: -7;
  }
  
  @media screen and (max-width: 1000px) {
    :root {
      --m: 3rem;
    }
  }
  
  @media screen and (max-width: 700px) {
    #footer {
      flex-direction: column;
      padding: 5rem 20vw;
    }
    .footer-col {
      width: 100%;
    }
  }
  
/*Responsiveness*/
@keyframes moveGradient {
    50% {
        background-position: 100% 50%;
    }
}

/* Media Queries */
@media (min-width: 640px) {
    h1 {
        font-size: 3rem;
    }

    p {
        font-size: 1.1rem;
    }
}

@media (min-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }

    p {
        font-size: 1.2rem;
    }

    .velocity-text {
        font-size: 7rem;
    }
}

@media (min-width: 1024px) {
    .hero-section {
        padding: 0 40px;
    }

    h1 {
        font-size: 4rem;
    }
}

@media (max-width: 500px) {
    h1 {
        text-align: left;
        margin-left: 20px;
        line-height: 2.7rem;
    }
    p {
        text-align: left;
        letter-spacing: 0;
        line-height: 1.2rem;
        margin-left: 20px;
    }
    .f-head {
        font-size: 36px;
    }
}